Melinda must find out why the spirit of a 6-year-old girl who drowned in the family swimming pool is unwilling to cross over. Melinda and Jim befriend a new couple whose home is haunted by a 6-year-old girl who drowned in their swimming pool. While Melinda uncovers why the child's spirit wreaks havoc in the house, she also meets the girl's brother who blames himself for his sister's death. Meanwhile, Delia, who sold the couple the house, would like to stop them from moving out.